Rapid: Individual Calculations January 2019
 Ghiasvand, Mohammad  Total change: 6.40  Rating chartPersonal card
 Hamedan Weekly Rapid Games Azar 97 Hamedan IRI 2018-12-21
RcRownchangeKK*chgGame
 1481 1667 4.50 6 0.32 20 6.40 
  Gholami, Keyhan 1334 IRI1.0010.12202.40 
  Fathi, Abolfazl 1267  * IRI1.0010.08201.60 
  Zaheri, Mehran 1343 IRI1.0010.13202.60 
  Ali Babaei, Sasan 1953 IRI0.001-0.1620-3.20 
  Gholami, Amir Mohammad 1267  * IRI1.0010.08201.60 
  Rabiei Parsaei, Mehrdad 1719 IRI0.5010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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